Is anyone running 37's
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Senior User
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From: Backwoods Near Pittsburgh
Is anyone running 37's
I was wondering if anyone was running 37's on their trucks and what kind of mpg's you were getting... 3.73's or 4.10's 5.4 or 6.8 or 7.3...Have a set of 33's also but was really wondering about the 37's
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From: Millersburg, OR
Originally Posted by f350rebel
I was wondering if anyone was running 37's on their trucks and what kind of mpg's you were getting... 3.73's or 4.10's 5.4 or 6.8 or 7.3...Have a set of 33's also but was really wondering about the 37's
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Joined: Apr 2007
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From: Backwoods Near Pittsburgh
your set up is about identicle to what the truck i'm going to buy has has 6 inch pro comp with 37's, boost pressure relief valve, pyro,boost,and tranny temp guages,3.73's, auto, 7.3... with a 85hp chip not sure of the brnad probably going to remove it for a dp tuner because i'm not real fond of generic junk
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From: Bradenton FL
17 is pretty good, all highway i would get that but if your all around driving your lookin at 13-15 in town and 16-18 on the highway. If youve got a heavy foot 12.5 is the best your gunna get
Im on 3.73s
Im on 3.73s
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My motor is bone stock. I have a 6.5 procomp lift and 37x14x18 nitto terra grapplers. In town I get 14mpg and on the hwy I get 16-17 mpg. Haven't regeared yet and have 3:73's and speedo is off also. If I get up to 80mph which is 70mph on the speedo I have gotten 18mpg. At run this speed the truck is in it's sweet spot around 2000rpm. I really don't have a heavy foot at take off and I think that helps.
